CN218058257U

CN218058257U - Lifting roller set

Info

Publication number: CN218058257U
Application number: CN202222485666.3U
Authority: CN
Inventors: 石磊; 何利利
Original assignee: Shandong Lukai Property Management Service Co ltd
Current assignee: Shandong Lukai Property Management Service Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-16
Anticipated expiration: 2032-09-20

Abstract

The utility model provides a lifting roller train, include: solid board, brake part, wheel carrier, lower guide pulley, steel band, go up guide pulley, wheel carrier two and the solid board in the right side, the brake part is installed to the solid board right-hand member in a left side, wheel carrier one is installed in the brake part right-hand member outside, the guide pulley is installed down to wheel carrier one inboard, the guide pulley upper end is equipped with the guide pulley down, go up the guide pulley and install the steel band down between the guide pulley, go up the guide pulley right-hand member and install wheel carrier two, the solid board in the right side is installed to two right-hand members of wheel carrier, the brake part includes fixing base, telescopic link and arc board, the telescopic link is installed to the fixing base right-hand member, compares with prior art, the utility model discloses following beneficial effect has: through using steel band, last guide pulley and lower guide pulley, reduce the wearing and tearing to last guide pulley and lower guide pulley inboard when can promote transmission efficiency, through using arc board and brake disc, reduce the vibration of guide pulley down when can making the guide pulley slow down.

Description

Lifting roller train

Technical Field

The utility model belongs to the technical field of the construction, a lifting roller train is related to.

Background

The building construction refers to production activities in the construction implementation stage of engineering construction, is the construction process of various buildings, can also be said to be a process of changing various lines on design drawings into real objects at specified places, and with the development of science and technology, the building construction tends to be high-rise.

In chinese patent CN216471983U (a construction machinery lifting roller train), including the installation shell, the left and right sides inner wall of installation shell is connected with first mounting bracket and second mounting bracket respectively, and the one end that first mounting bracket is relative with the second mounting bracket all is connected with the gyro wheel bulk phase through the installation axle, the equal symmetry of inner wall of first mounting bracket and second mounting bracket sets up two brake inner circles, a plurality of rotation grooves are evenly seted up to the annular outer end of brake inner circle, the brake inner circle is rotated through the one end of rotating groove and spacing cardboard and is connected, and spacing cardboard passes through the coil spring seat and is connected with the rotation of brake inner circle, compares with prior art, the utility model discloses following beneficial effect has: the steel wire rope is prevented from being seriously abraded after being used for a long time, and the construction safety is prevented from being influenced.

But we find when actually transporting building material and using the hauler, above-mentioned device in use brake can lead to the brake inner circle to cause quick shake, because the building material dead weight is great, its shake can lead to wire rope and gyro wheel to bear the weight of falling force that is greater than the building material dead weight in the twinkling of an eye, the risk that the building material high altitude dropped is more likely to produce even, simultaneously when using the gyro wheel for a long time, the contact surface between its wire rope and the gyro wheel is less, very easily make the inboard excessive wear of gyro wheel and need whole change, promote the maintenance cost, consequently, need a lifting roller train now to solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lifting roller train, the problem of proposing among the above-mentioned background art is solved to not enough that exist to prior art.

The utility model discloses a following technical scheme realizes: a lifting roller set comprising: the brake device comprises a left fixed plate, a brake component, a wheel carrier I, a lower guide wheel, a steel belt, an upper guide wheel, a wheel carrier II and a right fixed plate, wherein the brake component is installed at the right end of the left fixed plate, and the wheel carrier I is installed on the outer side of the right end of the brake component;

a lower guide wheel is mounted on the inner side of the first wheel frame, an upper guide wheel is arranged at the upper end of the lower guide wheel, a steel belt is mounted between the upper guide wheel and the lower guide wheel, a second wheel frame is mounted at the right end of the upper guide wheel, and a right fixing plate is mounted at the right end of the second wheel frame;

the brake component comprises a fixed seat, a telescopic rod and an arc plate, wherein the right end of the fixed seat is provided with the telescopic rod, and the right end of the telescopic rod is provided with the arc plate;

the lower guide wheel comprises a brake disc, a rotating shaft and embedded teeth, the embedded teeth are installed at the right end of the brake disc, and the rotating shaft is installed on the inner side of the middle position of the brake disc.

As a preferred embodiment, the left fixed plate and the right fixed plate have the same specification, the brake component is fixedly connected with the left fixed plate, and the first wheel carrier is fixedly connected with the outer side of the fixed seat, so that the upper guide wheel and the lower guide wheel can be conveniently supported.

As a preferred embodiment, the first wheel frame and the second wheel frame have the same specification, bearings are mounted inside the first wheel frame and the second wheel frame, the inner sides of the bearings are fixedly connected with the rotating shaft, tooth grooves are formed in two sides of the steel belt, and the tooth grooves are meshed with the embedded teeth on the outer sides of the upper guide wheel and the lower guide wheel, so that the transmission efficiency can be improved, and the engaging force is improved compared with the use of a steel rope.

As a preferred embodiment, the inner parts of the upper guide wheel and the lower guide wheel are respectively connected and fixed with the outer sides of the rotating shafts in the first wheel frame and the second wheel frame, and the specifications of the upper guide wheel and the lower guide wheel are the same.

As a preferred embodiment, the outer side of the left end of the telescopic rod is fixedly connected with the inner side of the fixing seat, the telescopic rod is an electric telescopic rod, the right end of the telescopic rod is provided with a partition plate, and the front end and the rear end of the right side of the partition plate are fixedly connected with a group of arc plates.

As a preferred embodiment, the brake pads are installed on the inner sides of the arc plates, a group of brake discs are correspondingly arranged at the right end of each group of arc plates, and the brake discs are made of a carbon ceramic structure.

After the technical scheme is adopted, the beneficial effects of the utility model are that: through using steel band, last guide pulley and lower guide pulley, reduce the wearing and tearing to last guide pulley and lower guide pulley inboard when can promote transmission efficiency, through using arc board and brake disc, reduce the vibration of guide pulley down when can making the guide pulley slow down.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a lifting roller set of the present invention;

FIG. 2 is a front view of the inside of the brake assembly of the lifting roller set according to the present invention;

FIG. 3 is a top view of the brake assembly of the lifting roller set in contact with the lower guide wheel;

in the figure: 1-left fixed plate, 2-brake component, 3-wheel carrier I, 4-lower guide wheel, 5-steel belt, 6-upper guide wheel, 7-wheel carrier II, 8-right fixed plate, 2 a-fixed seat, 2 b-telescopic rod, 2 c-arc plate, 4 a-brake disc, 4 b-rotating shaft and 4 c-jogged tooth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a lifting roller set includes: the brake device comprises a left fixed plate 1, a brake component 2, a wheel carrier I3, a lower guide wheel 4, a steel belt 5, an upper guide wheel 6, a wheel carrier II 7 and a right fixed plate 8, wherein the brake component 2 is installed at the right end of the left fixed plate 1, and the wheel carrier I3 is installed on the outer side of the right end of the brake component 2;

a lower guide wheel 4 is arranged on the inner side of the first wheel carrier 3, an upper guide wheel 6 is arranged at the upper end of the lower guide wheel 4, a steel belt 5 is arranged between the upper guide wheel 6 and the lower guide wheel 4, a second wheel carrier 7 is arranged at the right end of the upper guide wheel 6, and a right fixing plate 8 is arranged at the right end of the second wheel carrier 7;

the brake part 2 comprises a fixed seat 2a, a telescopic rod 2b and an arc plate 2c, the telescopic rod is installed at the right end of the fixed seat 2a, and the arc plate 2c is installed at the right end of the telescopic rod 2 b;

the lower guide wheel 4 comprises a brake disc 4a, a rotating shaft 4b and embedded teeth 4c, the embedded teeth 4c are installed at the right end of the brake disc 4a, and the rotating shaft 4b is installed on the inner side of the middle position of the brake disc 4a.

The specifications of the left fixed plate 1 and the right fixed plate 8 are the same, the brake component 2 is fixedly connected with the left fixed plate 1, and the wheel carrier I3 is fixedly connected with the outer side of the fixed seat 2a, so that the upper guide wheel 6 and the lower guide wheel 4 can be conveniently supported.

The specifications of the first wheel frame 3 and the second wheel frame 7 are the same, bearings are arranged inside the first wheel frame 3 and the second wheel frame 7, the inner sides of the bearings are fixedly connected with the rotating shaft 4b, tooth grooves are formed in two sides of the steel belt 5, and the tooth grooves are meshed with the embedded teeth 4c on the outer sides of the upper guide wheel 6 and the lower guide wheel 4, so that the transmission efficiency can be improved, and the engaging force is improved compared with that of a steel rope.

The inner parts of the upper guide wheel 6 and the lower guide wheel 4 are respectively connected and fixed with the outer sides of the rotating shafts 4b in the first wheel frame 3 and the second wheel frame 7, and the specifications of the upper guide wheel 6 and the lower guide wheel 4 are the same.

The telescopic link 2b left end outside is connected fixedly with fixing base 2a inboard, and telescopic link 2b is an electric telescopic handle 2b, and the baffle is installed to telescopic link 2b right-hand member, and baffle right side front end all is connected fixedly with a set of arc board 2c with the rear end, can control arc board 2c contact brake disc 4a.

The brake block is installed to arc board 2c inboard, and every group arc board 2c right-hand member correspondence is provided with a set of brake disc 4a, and brake disc 4a makes the material and is a carbon ceramic structure, can effectively promote brake effect and durability.

As a first embodiment of the present invention: in order to solve the problem that when the roller is used for a long time at the same time, the contact surface between the steel wire rope and the roller is small, the inner side of the roller is extremely easy to wear excessively and needs to be replaced integrally, and the maintenance cost is improved, firstly, a worker uses the steel belt 5, when the building material is conveyed by the upper guide wheel 6 and the lower guide wheel 4, the building material is connected with the lower end of the steel belt 5 through a steel lifting rope, the embedded teeth 4c on the outer sides of the upper guide wheel 6 and the lower guide wheel 4 are respectively meshed with tooth grooves formed in two sides of the steel belt 5, the stability in conveying can be improved effectively, meanwhile, compared with the steel wire rope, the phenomenon that the inner sides of the upper guide wheel 6 and the lower guide wheel 4 are abraded excessively to cause slipping is avoided, the use danger is avoided, meanwhile, the contact area between the inner sides of the upper guide wheel 6 and the lower guide wheel 4 can be increased by using the steel belt 5, and the transportation of the building material is enabled to be better and stable.

As a second embodiment of the present invention: in order to solve above-mentioned device in use brake can lead to the brake inner circle to cause quick shake, because the building material dead weight is great, its shake can lead to wire rope and gyro wheel to bear the power of weighing down that is greater than the building material dead weight in the twinkling of an eye, the problem that the risk that drops in the building material high altitude is more likely to produce even, at first the staff uses steel band 5, go up guide pulley 6 and lower guide pulley 4 when transporting the needs brake to building material, the staff starts telescopic link 2b, its telescopic link 2b drives arc board 2c and removes from left to right, and make the brake block contact brake disc 4a outside surface, and promote brake efficiency according to telescopic link 2 b's extrusion degree, and carbon ceramic brake disc 4a can effectively promote long-time brake and lead to brake disc 4a high temperature, thereby influence the braking effect.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting roller set comprising: solid board (1), brake part (2), wheel carrier (3), lower guide pulley (4), steel band (5), last guide pulley (6), wheel carrier two (7) and the right side admittedly board (8), its characterized in that: a brake component (2) is installed at the right end of the left fixed plate (1), and a wheel carrier I (3) is installed on the outer side of the right end of the brake component (2);

a lower guide wheel (4) is installed on the inner side of the first wheel carrier (3), an upper guide wheel (6) is arranged at the upper end of the lower guide wheel (4), a steel belt (5) is installed between the upper guide wheel (6) and the lower guide wheel (4), a second wheel carrier (7) is installed at the right end of the upper guide wheel (6), and a right fixing plate (8) is installed at the right end of the second wheel carrier (7);

the brake component (2) comprises a fixed seat (2 a), an expansion link (2 b) and an arc plate (2 c), the expansion link (2 b) is installed at the right end of the fixed seat (2 a), and the arc plate (2 c) is installed at the right end of the expansion link (2 b);

lower guide pulley (4) are including brake disc (4 a), pivot (4 b) and gomphosis tooth (4 c), gomphosis tooth (4 c) are installed to brake disc (4 a) right-hand member, pivot (4 b) are installed to brake disc (4 a) intermediate position inboard.

2. The lifting roller set of claim 1, wherein: the left fixing plate (1) and the right fixing plate (8) are the same in specification, the left fixing plate (1) is fixedly connected with the brake component (2), and the outer side of the fixing seat (2 a) is fixedly connected with the wheel carrier I (3).

3. The lifting roller set of claim 2, wherein: the first wheel carrier (3) and the second wheel carrier (7) are identical in specification, bearings are mounted inside the first wheel carrier (3) and the second wheel carrier (7), the inner sides of the bearings are fixedly connected with the rotating shaft (4 b), tooth grooves are formed in two sides of the steel belt (5), and the tooth grooves are meshed with the upper guide wheel (6) and the embedded teeth (4 c) in the outer side of the lower guide wheel (4).

4. The lifting roller set of claim 3, wherein: the inner parts of the upper guide wheel (6) and the lower guide wheel (4) are respectively connected and fixed with the outer sides of the rotating shafts (4 b) in the wheel carrier I (3) and the wheel carrier II (7), and the specifications of the upper guide wheel (6) and the lower guide wheel (4) are the same.

5. The lifting roller set of claim 1, wherein: the utility model discloses a telescopic link, including fixing base (2 a), telescopic link (2 b), baffle right side front end and rear end, telescopic link (2 b) left end outside is connected fixedly with fixing base (2 a) inboard, telescopic link (2 b) is an electric telescopic handle, the baffle is installed to telescopic link (2 b) right-hand member, baffle right side front end all is connected fixedly with a set of arc board (2 c) with the rear end.

6. A lifting roller set according to claim 5, characterised in that: the brake block is installed to arc board (2 c) inboard, every group arc board (2 c) right-hand member correspondence is provided with a set of brake disc (4 a), brake disc (4 a) manufacturing material is a carbon ceramic structure.